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/tags/v1.0-Homere/bibliotheque/pear/PEAR/RunTest.php
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<?php
/**
* PEAR_RunTest
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category pear
* @package PEAR
* @author Tomas V.V.Cox <cox@idecnet.com>
* @author Greg Beaver <cellog@php.net>
* @copyright 1997-2006 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id: RunTest.php,v 1.34 2007/02/17 19:57:56 cellog Exp $
* @link http://pear.php.net/package/PEAR
* @since File available since Release 1.3.3
*/
 
/**
* for error handling
*/
require_once 'PEAR.php';
require_once 'PEAR/Config.php';
 
define('DETAILED', 1);
putenv("PHP_PEAR_RUNTESTS=1");
 
/**
* Simplified version of PHP's test suite
*
* Try it with:
*
* $ php -r 'include "../PEAR/RunTest.php"; $t=new PEAR_RunTest; $o=$t->run("./pear_system.phpt");print_r($o);'
*
*
* @category pear
* @package PEAR
* @author Tomas V.V.Cox <cox@idecnet.com>
* @author Greg Beaver <cellog@php.net>
* @copyright 1997-2006 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version Release: 1.5.1
* @link http://pear.php.net/package/PEAR
* @since Class available since Release 1.3.3
*/
class PEAR_RunTest
{
var $_logger;
var $_options;
var $ini_overwrites = array(
'output_handler=',
'open_basedir=',
'safe_mode=0',
'disable_functions=',
'output_buffering=Off',
'error_reporting=E_ALL',
'display_errors=1',
'log_errors=0',
'html_errors=0',
'track_errors=1',
'report_memleaks=1',
'report_zend_debug=0',
'docref_root=',
'docref_ext=.html',
'error_prepend_string=',
'error_append_string=',
'auto_prepend_file=',
'auto_append_file=',
'magic_quotes_runtime=0',
);
 
 
/**
* An object that supports the PEAR_Common->log() signature, or null
* @param PEAR_Common|null
*/
function PEAR_RunTest($logger = null, $options = array())
{
if (is_null($logger)) {
require_once 'PEAR/Common.php';
$logger = new PEAR_Common;
}
$this->_logger = $logger;
$this->_options = $options;
}
 
/**
* Taken from php-src/run-tests.php
*
* @param string $commandline command name
* @param array $env
* @param string $stdin standard input to pass to the command
* @return unknown
*/
function system_with_timeout($commandline, $env = null, $stdin = null)
{
$data = '';
 
if (version_compare(phpversion(), '5.0.0', '<')) {
$proc = proc_open($commandline, array(
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
2 => array('pipe', 'w')
), $pipes);
} else {
$proc = proc_open($commandline, array(
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
2 => array('pipe', 'w')
), $pipes, null, $env, array("suppress_errors" => true));
}
if (!$proc) {
return false;
}
if (is_string($stdin)) {
fwrite($pipes[0], $stdin);
}
fclose($pipes[0]);
while (true) {
/* hide errors from interrupted syscalls */
$r = $pipes;
$w = null;
$e = null;
$n = @stream_select($r, $w, $e, 60);
if ($n === 0) {
/* timed out */
$data .= "\n ** ERROR: process timed out **\n";
proc_terminate($proc);
return array(1234567890, $data);
} else if ($n > 0) {
$line = fread($pipes[1], 8192);
if (strlen($line) == 0) {
/* EOF */
break;
}
$data .= $line;
}
}
if (function_exists('proc_get_status')) {
$stat = proc_get_status($proc);
if ($stat['signaled']) {
$data .= "\nTermsig=".$stat['stopsig'];
}
}
$code = proc_close($proc);
if (function_exists('proc_get_status')) {
$code = $stat['exitcode'];
}
return array($code, $data);
}
 
function settings2array($settings, $ini_settings)
{
foreach ($settings as $setting) {
if (strpos($setting, '=')!==false) {
$setting = explode("=", $setting, 2);
$name = trim(strtolower($setting[0]));
$value = trim($setting[1]);
$ini_settings[$name] = $value;
}
}
return $ini_settings;
}
function settings2params($ini_settings)
{
$settings = '';
foreach ($ini_settings as $name => $value) {
$value = addslashes($value);
$settings .= " -d \"$name=$value\"";
}
return $settings;
}
 
//
// Run an individual test case.
//
 
function run($file, $ini_settings = '')
{
$cwd = getcwd();
$conf = &PEAR_Config::singleton();
$php = $conf->get('php_bin');
if (isset($this->_options['phpunit'])) {
$cmd = "$php$ini_settings -f $file";
if (isset($this->_logger)) {
$this->_logger->log(2, 'Running command "' . $cmd . '"');
}
$savedir = getcwd(); // in case the test moves us around
chdir(dirname($file));
echo `$cmd`;
chdir($savedir);
return 'PASSED'; // we have no way of knowing this information so assume passing
}
$pass_options = '';
if (!empty($this->_options['ini'])) {
$pass_options = $this->_options['ini'];
}
 
$info_params = '';
$log_format = 'LEOD';
 
// Load the sections of the test file.
$section_text = array(
'TEST' => '(unnamed test)',
'SKIPIF' => '',
'GET' => '',
'COOKIE' => '',
'POST' => '',
'ARGS' => '',
'INI' => '',
'CLEAN' => '',
);
 
$file = realpath($file);
if (!is_file($file) || !$fp = fopen($file, "r")) {
return PEAR::raiseError("Cannot open test file: $file");
}
 
$section = '';
while (!feof($fp)) {
$line = fgets($fp);
 
// Match the beginning of a section.
if (preg_match('/^--([_A-Z]+)--/', $line, $r)) {
$section = $r[1];
$section_text[$section] = '';
continue;
} elseif (empty($section)) {
fclose($fp);
return PEAR::raiseError("Invalid sections formats in test file: $file");
}
 
// Add to the section text.
$section_text[$section] .= $line;
}
fclose($fp);
 
if (isset($section_text['POST_RAW']) && isset($section_text['UPLOAD'])) {
return PEAR::raiseError("Cannot contain both POST_RAW and UPLOAD in test file: $file");
}
$ini_settings = array();
$ini_settings = $this->settings2array($this->ini_overwrites, $ini_settings);
if ($section_text['INI']) {
if (strpos($section_text['INI'], '{PWD}') !== false) {
$section_text['INI'] = str_replace('{PWD}', dirname($file), $section_text['INI']);
}
$ini_settings = $this->settings2array(preg_split( "/[\n\r]+/",
$section_text['INI']), $ini_settings);
}
$ini_settings = $this->settings2params($ini_settings);
$shortname = str_replace($cwd . DIRECTORY_SEPARATOR, '', $file);
if (!isset($this->_options['simple'])) {
$tested = trim($section_text['TEST']) . "[$shortname]";
} else {
$tested = trim($section_text['TEST']) . ' ';
}
if (!empty($section_text['GET']) || !empty($section_text['POST']) ||
!empty($section_text['POST_RAW']) || !empty($section_text['COOKIE']) ||
!empty($section_text['UPLOAD'])) {
if (empty($this->_options['cgi'])) {
if (!isset($this->_options['quiet'])) {
$this->_logger->log(0, "SKIP $tested (reason: --cgi option needed for this test, type 'pear help run-tests')");
}
if (isset($this->_options['tapoutput'])) {
return array('ok', ' # skip --cgi option needed for this test, "pear help run-tests" for info');
}
return 'SKIPPED';
}
$php = $this->_options['cgi'];
}
 
$temp_dir = $test_dir = realpath(dirname($file));
$main_file_name = basename($file,'phpt');
$diff_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'diff';
$log_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'log';
$exp_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'exp';
$output_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'out';
$memcheck_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'mem';
$temp_file = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'php';
$test_file = $test_dir . DIRECTORY_SEPARATOR . $main_file_name.'php';
$temp_skipif = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'skip.php';
$test_skipif = $test_dir . DIRECTORY_SEPARATOR . $main_file_name.'skip.php';
$temp_clean = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'clean.php';
$test_clean = $test_dir . DIRECTORY_SEPARATOR . $main_file_name.'clean.php';
$tmp_post = $temp_dir . DIRECTORY_SEPARATOR . uniqid('phpt.');
 
// unlink old test results
@unlink($diff_filename);
@unlink($log_filename);
@unlink($exp_filename);
@unlink($output_filename);
@unlink($memcheck_filename);
@unlink($temp_file);
@unlink($test_file);
@unlink($temp_skipif);
@unlink($test_skipif);
@unlink($tmp_post);
@unlink($temp_clean);
@unlink($test_clean);
 
// Check if test should be skipped.
$info = '';
$warn = false;
if (array_key_exists('SKIPIF', $section_text)) {
if (trim($section_text['SKIPIF'])) {
$this->save_text($temp_skipif, $section_text['SKIPIF']);
$output = $this->system_with_timeout("$php $info_params -f $temp_skipif");
$output = $output[1];
unlink($temp_skipif);
if (!strncasecmp('skip', ltrim($output), 4)) {
$skipreason = "SKIP $tested";
if (preg_match('/^\s*skip\s*(.+)\s*/i', $output, $m)) {
$skipreason .= '(reason: ' . $m[1] . ')';
}
if (!isset($this->_options['quiet'])) {
$this->_logger->log(0, $skipreason);
}
if (isset($this->_options['tapoutput'])) {
return array('ok', ' # skip ' . $reason);
}
return 'SKIPPED';
}
if (!strncasecmp('info', ltrim($output), 4)) {
if (preg_match('/^\s*info\s*(.+)\s*/i', $output, $m)) {
$info = " (info: $m[1])";
}
}
if (!strncasecmp('warn', ltrim($output), 4)) {
if (preg_match('/^\s*warn\s*(.+)\s*/i', $output, $m)) {
$warn = true; /* only if there is a reason */
$info = " (warn: $m[1])";
}
}
}
}
 
// We've satisfied the preconditions - run the test!
$this->save_text($temp_file,$section_text['FILE']);
 
$args = $section_text['ARGS'] ? ' -- '.$section_text['ARGS'] : '';
 
$cmd = "$php$ini_settings -f $temp_file$args 2>&1";
if (isset($this->_logger)) {
$this->_logger->log(2, 'Running command "' . $cmd . '"');
}
 
$savedir = getcwd(); // in case the test moves us around
// Reset environment from any previous test.
$env = $_ENV;
$env['REDIRECT_STATUS']='';
$env['QUERY_STRING']='';
$env['PATH_TRANSLATED']='';
$env['SCRIPT_FILENAME']='';
$env['REQUEST_METHOD']='';
$env['CONTENT_TYPE']='';
$env['CONTENT_LENGTH']='';
if (!empty($section_text['ENV'])) {
foreach(explode("\n", trim($section_text['ENV'])) as $e) {
$e = explode('=',trim($e),2);
if (!empty($e[0]) && isset($e[1])) {
$env[$e[0]] = $e[1];
}
}
}
if (array_key_exists('GET', $section_text)) {
$query_string = trim($section_text['GET']);
} else {
$query_string = '';
}
if (array_key_exists('COOKIE', $section_text)) {
$env['HTTP_COOKIE'] = trim($section_text['COOKIE']);
} else {
$env['HTTP_COOKIE'] = '';
}
$env['REDIRECT_STATUS'] = '1';
$env['QUERY_STRING'] = $query_string;
$env['PATH_TRANSLATED'] = $test_file;
$env['SCRIPT_FILENAME'] = $test_file;
if (array_key_exists('UPLOAD', $section_text) && !empty($section_text['UPLOAD'])) {
$upload_files = trim($section_text['UPLOAD']);
$upload_files = explode("\n", $upload_files);
 
$request = "Content-Type: multipart/form-data; boundary=---------------------------20896060251896012921717172737\n" .
"-----------------------------20896060251896012921717172737\n";
foreach ($upload_files as $fileinfo) {
$fileinfo = explode('=', $fileinfo);
if (count($fileinfo) != 2) {
return PEAR::raiseError("Invalid UPLOAD section in test file: $file");
}
if (!realpath(dirname($file) . '/' . $fileinfo[1])) {
return PEAR::raiseError("File for upload does not exist: $fileinfo[1] " .
"in test file: $file");
}
$file_contents = file_get_contents(dirname($file) . '/' . $fileinfo[1]);
$fileinfo[1] = basename($fileinfo[1]);
$request .= "Content-Disposition: form-data; name=\"$fileinfo[0]\"; filename=\"$fileinfo[1]\"\n";
$request .= "Content-Type: text/plain\n\n";
$request .= $file_contents . "\n" .
"-----------------------------20896060251896012921717172737\n";
}
if (array_key_exists('POST', $section_text) && !empty($section_text['POST'])) {
// encode POST raw
$post = trim($section_text['POST']);
$post = explode('&', $post);
foreach ($post as $i => $post_info) {
$post_info = explode('=', $post_info);
if (count($post_info) != 2) {
return PEAR::raiseError("Invalid POST data in test file: $file");
}
$post_info[0] = rawurldecode($post_info[0]);
$post_info[1] = rawurldecode($post_info[1]);
$post[$i] = $post_info;
}
foreach ($post as $post_info) {
$request .= "Content-Disposition: form-data; name=\"$post_info[0]\"\n\n";
$request .= $post_info[1] . "\n" .
"-----------------------------20896060251896012921717172737\n";
}
unset($section_text['POST']);
}
$section_text['POST_RAW'] = $request;
}
if (array_key_exists('POST_RAW', $section_text) && !empty($section_text['POST_RAW'])) {
$post = trim($section_text['POST_RAW']);
$raw_lines = explode("\n", $post);
$request = '';
$started = false;
foreach ($raw_lines as $i => $line) {
if (empty($env['CONTENT_TYPE']) &&
preg_match('/^Content-Type:(.*)/i', $line, $res)) {
$env['CONTENT_TYPE'] = trim(str_replace("\r", '', $res[1]));
continue;
}
if ($started) {
$request .= "\n";
}
$started = true;
$request .= $line;
}
$env['CONTENT_LENGTH'] = strlen($request);
$env['REQUEST_METHOD'] = 'POST';
 
$this->save_text($tmp_post, $request);
$cmd = "$php$pass_options$ini_settings -f \"$test_file\" 2>&1 < $tmp_post";
} elseif (array_key_exists('POST', $section_text) && !empty($section_text['POST'])) {
$post = trim($section_text['POST']);
$this->save_text($tmp_post, $post);
$content_length = strlen($post);
$env['REQUEST_METHOD'] = 'POST';
$env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
$env['CONTENT_LENGTH'] = $content_length;
$cmd = "$php$pass_options$ini_settings -f \"$test_file\" 2>&1 < $tmp_post";
} else {
$env['REQUEST_METHOD'] = 'GET';
$env['CONTENT_TYPE'] = '';
$env['CONTENT_LENGTH'] = '';
$cmd = "$php$pass_options$ini_settings -f \"$test_file\" $args 2>&1";
}
if (OS_WINDOWS && isset($section_text['RETURNS'])) {
ob_start();
system($cmd, $return_value);
$out = ob_get_contents();
ob_end_clean();
$section_text['RETURNS'] = (int) trim($section_text['RETURNS']);
$returnfail = ($return_value != $section_text['RETURNS']);
} else {
$returnfail = false;
$out = $this->system_with_timeout($cmd, $env,
isset($section_text['STDIN']) ? $section_text['STDIN'] : null);
$return_value = $out[0];
$out = $out[1];
}
if (isset($tmp_post) && realpath($tmp_post)) {
unlink(realpath($tmp_post));
}
chdir($savedir);
 
if ($section_text['CLEAN']) {
// perform test cleanup
$this->save_text($temp_clean, $section_text['CLEAN']);
$this->system_with_timeout("$php $temp_clean");
if (file_exists($temp_clean)) {
unlink($temp_clean);
}
}
// Does the output match what is expected?
$output = trim($out);
$output = preg_replace('/\r\n/', "\n", $output);
 
/* when using CGI, strip the headers from the output */
$headers = "";
if (!empty($this->_options['cgi']) &&
preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $out, $match)) {
$output = trim($match[2]);
$rh = preg_split("/[\n\r]+/",$match[1]);
$headers = array();
foreach ($rh as $line) {
if (strpos($line, ':')!==false) {
$line = explode(':', $line, 2);
$headers[trim($line[0])] = trim($line[1]);
}
}
}
 
do {
if (isset($section_text['EXPECTF']) || isset($section_text['EXPECTREGEX'])) {
if (isset($section_text['EXPECTF'])) {
$wanted = trim($section_text['EXPECTF']);
} else {
$wanted = trim($section_text['EXPECTREGEX']);
}
$wanted_re = preg_replace('/\r\n/',"\n",$wanted);
if (isset($section_text['EXPECTF'])) {
$wanted_re = preg_quote($wanted_re, '/');
// Stick to basics
$wanted_re = str_replace("%s", ".+?", $wanted_re); //not greedy
$wanted_re = str_replace("%i", "[+\-]?[0-9]+", $wanted_re);
$wanted_re = str_replace("%d", "[0-9]+", $wanted_re);
$wanted_re = str_replace("%x", "[0-9a-fA-F]+", $wanted_re);
$wanted_re = str_replace("%f", "[+\-]?\.?[0-9]+\.?[0-9]*(E-?[0-9]+)?", $wanted_re);
$wanted_re = str_replace("%c", ".", $wanted_re);
// %f allows two points "-.0.0" but that is the best *simple* expression
}
/* DEBUG YOUR REGEX HERE
var_dump($wanted_re);
print(str_repeat('=', 80) . "\n");
var_dump($output);
*/
if (!$returnfail && preg_match("/^$wanted_re\$/s", $output)) {
if (file_exists($temp_file)) {
unlink($temp_file);
}
 
if (array_key_exists('FAIL', $section_text)) {
break;
}
if (!isset($this->_options['quiet'])) {
$this->_logger->log(0, "PASS $tested$info");
}
if (isset($old_php)) {
$php = $old_php;
}
if (isset($this->_options['tapoutput'])) {
return array('ok', ' - ' . $tested);
}
return 'PASSED';
}
 
} else {
$wanted = trim($section_text['EXPECT']);
$wanted = preg_replace('/\r\n/',"\n",$wanted);
// compare and leave on success
$ok = (0 == strcmp($output,$wanted));
if (!$returnfail && $ok) {
if (file_exists($temp_file)) {
unlink($temp_file);
}
if (array_key_exists('FAIL', $section_text)) {
break;
}
if (!isset($this->_options['quiet'])) {
$this->_logger->log(0, "PASS $tested$info");
}
if (isset($old_php)) {
$php = $old_php;
}
if (isset($this->_options['tapoutput'])) {
return array('ok', ' - ' . $tested);
}
return 'PASSED';
}
}
} while (false);
 
if (array_key_exists('FAIL', $section_text)) {
// we expect a particular failure
// this is only used for testing PEAR_RunTest
$faildiff = $this->generate_diff(
$wanted,
$output,
null,
isset($section_text['EXPECTF']) ? $wanted_re : null);
$wanted = preg_replace('/\r/', '', trim($section_text['FAIL']));
$faildiff = preg_replace('/\r/', '', $faildiff);
if ($faildiff == $wanted) {
if (!isset($this->_options['quiet'])) {
$this->_logger->log(0, "PASS $tested$info");
}
if (isset($old_php)) {
$php = $old_php;
}
if (isset($this->_options['tapoutput'])) {
return array('ok', ' - ' . $tested);
}
return 'PASSED';
}
unset($section_text['EXPECTF']);
$output = $faildiff;
if (isset($section_text['RETURNS'])) {
return PEAR::raiseError('Cannot have both RETURNS and FAIL in the same test: ' .
$file);
}
}
 
// Test failed so we need to report details.
if ($warn) {
$this->_logger->log(0, "WARN $tested$info");
} else {
$this->_logger->log(0, "FAIL $tested$info");
}
 
if (isset($section_text['RETURNS'])) {
$GLOBALS['__PHP_FAILED_TESTS__'][] = array(
'name' => $file,
'test_name' => $tested,
'output' => $log_filename,
'diff' => $diff_filename,
'info' => $info,
'return' => $return_value
);
} else {
$GLOBALS['__PHP_FAILED_TESTS__'][] = array(
'name' => $file,
'test_name' => $tested,
'output' => $output_filename,
'diff' => $diff_filename,
'info' => $info,
);
}
 
// write .exp
if (strpos($log_format,'E') !== FALSE) {
$logname = $exp_filename;
if (!$log = fopen($logname,'w')) {
return PEAR::raiseError("Cannot create test log - $logname");
}
fwrite($log,$wanted);
fclose($log);
}
 
// write .out
if (strpos($log_format,'O') !== FALSE) {
$logname = $output_filename;
if (!$log = fopen($logname,'w')) {
return PEAR::raiseError("Cannot create test log - $logname");
}
fwrite($log,$output);
fclose($log);
}
 
// write .diff
if (strpos($log_format,'D') !== FALSE) {
$logname = $diff_filename;
if (!$log = fopen($logname,'w')) {
return PEAR::raiseError("Cannot create test log - $logname");
}
fwrite($log, $this->generate_diff(
$wanted,
$output,
isset($section_text['RETURNS']) ?
array(trim($section_text['RETURNS']), $return_value) : null,
isset($section_text['EXPECTF']) ? $wanted_re : null)
);
fclose($log);
}
 
// write .log
if (strpos($log_format,'L') !== FALSE) {
$logname = $log_filename;
if (!$log = fopen($logname,'w')) {
return PEAR::raiseError("Cannot create test log - $logname");
}
fwrite($log,"
---- EXPECTED OUTPUT
$wanted
---- ACTUAL OUTPUT
$output
---- FAILED
");
if ($returnfail) {
fwrite($log,"
---- EXPECTED RETURN
$section_text[RETURNS]
---- ACTUAL RETURN
$return_value
");
}
fclose($log);
//error_report($file,$logname,$tested);
}
 
if (isset($old_php)) {
$php = $old_php;
}
 
if (isset($this->_options['tapoutput'])) {
$wanted = explode("\n", $wanted);
$wanted = "# Expected output:\n#\n#" . implode("\n#", $wanted);
$output = explode("\n", $output);
$output = "#\n#\n# Actual output:\n#\n#" . implode("\n#", $output);
return array($wanted . $output . 'not ok', ' - ' . $tested);
}
return $warn ? 'WARNED' : 'FAILED';
}
 
function generate_diff($wanted, $output, $return_value, $wanted_re)
{
$w = explode("\n", $wanted);
$o = explode("\n", $output);
$wr = explode("\n", $wanted_re);
$w1 = array_diff_assoc($w,$o);
$o1 = array_diff_assoc($o,$w);
$w2 = array();
$o2 = array();
foreach($w1 as $idx => $val) {
if (!$wanted_re || !isset($wr[$idx]) || !isset($o1[$idx]) ||
!preg_match('/^' . $wr[$idx] . '$/', $o1[$idx])) {
$w2[sprintf("%03d<", $idx)] = sprintf("%03d- ", $idx + 1) . $val;
}
}
foreach($o1 as $idx => $val) {
if (!$wanted_re || !isset($wr[$idx]) ||
!preg_match('/^' . $wr[$idx] . '$/', $val)) {
$o2[sprintf("%03d>", $idx)] = sprintf("%03d+ ", $idx + 1) . $val;
}
}
$diff = array_merge($w2, $o2);
ksort($diff);
if ($return_value) {
$extra = "##EXPECTED: $return_value[0]\r\n##RETURNED: $return_value[1]";
} else {
$extra = '';
}
return implode("\r\n", $diff) . $extra;
}
 
//
// Write the given text to a temporary file, and return the filename.
//
 
function save_text($filename, $text)
{
if (!$fp = fopen($filename, 'w')) {
return PEAR::raiseError("Cannot open file '" . $filename . "' (save_text)");
}
fwrite($fp,$text);
fclose($fp);
if (1 < DETAILED) echo "
FILE $filename {{{
$text
}}}
";
}
 
}
?>